khẩu chao * ☊ 
gauze mask, respirator * ☊ khẩu trang * ☊ gauze mask * ☊ quyến * ☊ glossy black silk gauze * ☊ sô * ☊ (1) to push, shove the * ☊ (1) silk, gauze áo sô * ☊ mourning costume of coarse gauze * ☊ 
gauze First Aid